Simplify cleanPath

path.go

@@ -1,18 +1,14 @@
 package router
 
 import (
-	"github.com/savsgio/gotils/strings"
+	"strings"
+
+	gstrings "github.com/savsgio/gotils/strings"
 )
 
 // cleanPath removes the '.' if it is the last character of the route
 func cleanPath(path string) string {
-	lenPath := len(path)
-
-	if path[lenPath-1] == '.' {
-		path = path[:lenPath-1]
-	}
-
-	return path
+	return strings.TrimSuffix(path, ".")
 }
 
 // getOptionalPaths returns all possible paths when the original path
@@ -77,7 +73,7 @@ walk:
 					// include the root slash because the param is in the first segment
 					paths = append(paths, "/")
 
-				} else if !strings.Include(paths, path[:start-2]) {
+				} else if !gstrings.Include(paths, path[:start-2]) {
 					// include the path without the wildcard
 					// -2 due to remove the '/' and '{'
 					paths = append(paths, path[:start-2])